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Ships within 48 hours · Estimated delivery Oct 20 - Oct 25
the inclusion of small
Size: 6x6mm
4 Grams / 2
Color: Rose Pale Pink Color
The individual gemstone beads are tube shaped and range in size from 10x5 to 19x5
Biotite Mica Book | Black Crystal | 68 Grams | Ontario, Canada | SO24 Variscite the inclusion of smallThis is a sharp, beautiful, black Biotite crystal book from the Calcite Vein Dikes of the Grenville Geological Province Ontario, Canada. This biotite has classic crystal shape and attractive dark black coloration. This specimen is a great example of both. Biotite is rarely considered a valuable mineral specimen, but it can accompany other minerals and compliment them. In Bancroft, Ontario Biotite forms large crystals with green apatite and hornblende.
US$ 5250.00
US$ 11200.00
